Key case



FIG. 1 is a front perspective view of a key case showing my new design;

FIG. 2 is a front elevation view of FIG. 2;

FIG. 3 is a rear elevation view of FIG. 2;

FIG. 4 is a left side elevation view of FIG. 2;

FIG. 5 is a right side elevation view of FIG. 2;

FIG. 6 is a top plan view of FIG. 2;

FIG. 7 is a bottom plan view of FIG. 2; and,

FIG. 8 is a front elevation view of FIG. 2 with the cover flap thereof in an open position.

The broken line representations in FIG. 1 of a key and a cellphone are for illustrative purposes and form no part of the claimed design. 

CLAIM The ornamental design for a key case, as shown and described. 